Toyota Celica 2005 Repair Manual page 541

DI−342
Secondary Air Injection System
P2441
Switching Valve Stuck Closed
(DI−617)
Bank 1
P2444 Secondary Air Injection System
(DI−628) Pump Stuck On Bank 1
P2445 Secondary Air Injection System
(DI−628) Pump Stuck OFF Bank 1
P2645
OCV for VVTL Circuit (Bank 1)
(DI−640)
P2646 OCV for VVTL Close Malfunction
(DI−645) (Bank 1)
P2647 OCV for VVTL Open Malfunction
(DI−645) (Bank 1)
*1
: MIL lights up.
*2
: MIL lights up or blinks.
*: − .... MIL does not light up, f .... MIL lights up
2005 CELICA (RM1131U)
DIAGNOSTICS − ENGINE (2ZZ−GE)
S VSV
S Air switching valve
S Open or short in VSV circuit
S Vacuum hose and check valve
S Air injection hose
S Pressure sensor
S Open or short in pressure sensor circuit
S ECM
S Short in air pump circuit
S Pressure sensor
S Air pump assembly
S Open or short in pressure sensor circuit
S ECM
S Air pump fuse
S Vacuum hose
S Air pump assembly
S Open in air pump circuit
S Secondary air injection system piping
S Pressure sensor
S Open or short in pressure sensor circuit
S ECM
S Open or short in oil control valve circuit
S Oil control valve for VVT−L
S Oil pressure switch for VVT−L
S ECM
S Open or short in oil control valve circuit
S Oil control valve for VVT−L
S Oil pressure switch for VVT−L
S ECM
S Open or short in oil control valve circuit
S Oil control valve for VVT−L
S Oil pressure switch for VVT−L
S ECM
540
f f
f f
f f
f f
f f
f f